IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

OEM brake rotor part numbers...

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Old May 11, 2018 | 08:32 AM
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Default OEM brake rotor part numbers...

Anyone have the oem part numbers for front rotors for a 2015 IS350 AWD F-Sport???? Thanks.
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Old May 11, 2018 | 09:35 AM
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4351630040
4351630350
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Old May 11, 2018 | 12:19 PM
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Originally Posted by Aleksei
4351630040
4351630350
Front left - 43516-30040
Front Right - 43512-30350
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Old May 12, 2018 | 02:16 PM
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Short of off topic, and sorry to hijack

My rear pads/rotors are basically brand new...

My fronts, however, needs changing. Is it recommend/OK to just change front pads/rotors? And whats the downside of resurfacing the rotors?

Thinking of going aftermarket setup,

Ceramic pads
And slot rotors... but that would look weird for just the front? lol
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Old May 12, 2018 | 02:35 PM
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You definitely can do just fronts without rears.
U can put just pads on ur old rotors if they r good, resurface them if they need to and if they r still within specs (thickness).
Sloted/drilled (Max Brakes China in my case with Civic Si) will eat ur pads quickly and braking noise like humming i had experienced was not cool from high speed / hard braking. But looked nice tho. Would not go this route again. I had them only on fronts and it looked good if u worry about how it will look only @ front.
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Old May 12, 2018 | 03:17 PM
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Originally Posted by Aleksei
You definitely can do just fronts without rears.
U can put just pads on ur old rotors if they r good, resurface them if they need to and if they r still within specs (thickness).
Sloted/drilled (Max Brakes China in my case with Civic Si) will eat ur pads quickly and braking noise like humming i had experienced was not cool from high speed / hard braking. But looked nice tho. Would not go this route again. I had them only on fronts and it looked good if u worry about how it will look only @ front.
Thanks for the input. If sloted/drilled rotors would decrease the life of the pads, then its a route I wont take lol.

I'll rather have best performance over looks.
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Old May 14, 2018 | 04:07 AM
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Originally Posted by Aleksei
4351630040
4351630350
Front left - 43516-30040
Front Right - 43512-30350
Thank you!
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